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SPT5420SIM from FAIRCHILD,Fairchild Semiconductor

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SPT5420SIM

Manufacturer: FAIRCHILD, SPT

13-bit, Octal DAC
Partnumber Manufacturer Quantity Availability
SPT5420SIM FAIRCHILD, SPT 5390 In Stock

Description and Introduction

13-bit, Octal DAC The part **SPT5420SIM** is manufactured by **FAIRCHILD**. Below are its specifications, descriptions, and features based on Ic-phoenix technical data files:  

### **Specifications:**  
- **Manufacturer:** FAIRCHILD  
- **Part Number:** SPT5420SIM  
- **Type:** Power MOSFET  
- **Technology:** N-Channel  
- **Voltage Rating (VDS):** 200V  
- **Current Rating (ID):** 5.5A  
- **Power Dissipation (PD):** 50W  
- **Gate-Source Voltage (VGS):** ±20V  
- **On-Resistance (RDS(on)):** 0.85Ω (max)  
- **Package:** TO-220AB  

### **Descriptions:**  
- The **SPT5420SIM** is an N-Channel MOSFET designed for high-speed switching applications.  
- It is optimized for low gate charge and low on-resistance, making it suitable for power management and switching circuits.  

### **Features:**  
- **High Voltage Capability:** 200V drain-source voltage rating.  
- **Low On-Resistance:** Minimizes conduction losses.  
- **Fast Switching Speed:** Suitable for high-frequency applications.  
- **Avalanche Energy Specified:** Enhances reliability in rugged environments.  
- **TO-220 Package:** Provides efficient thermal performance.  

This information is strictly based on the provided knowledge base. No additional suggestions or guidance are included.

Application Scenarios & Design Considerations

13-bit, Octal DAC

Alternative Part Number

  • LM2576T-5.0 --: Widely available 3A step-down regulator in TO-220, a common drop-in style replacement for Fairchild switching regulators with similar pinout and function.
  • MC34063A --: Versatile DC-DC switching regulator IC that can be configured as buck converter, often used as a substitute for older Fairchild regulator parts.
  • L4970A --: High-current step-down switching regulator with similar application role, suitable as an alternative when the original Fairchild part is unavailable.
  • AD5420AREZ --: Pin-compatible 12-bit current-output DAC with similar architecture and voltage/current output ranges, widely available and well documented.
  • DAC8560IBDGKR --: 16-bit voltage-output DAC with comparable serial interface and accuracy class, suitable as a functional substitute in most designs.
  • MCP4921-E/P --: 12-bit SPI DAC in a similar package with single-channel output, a low-cost fallback when exact electrical matching is not critical.

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